fix: remove unused yaml dependency (#9)

Author: chenjiahan

package.json

@@ -41,8 +41,7 @@
     "@manypkg/get-packages": "^3.1.0",
     "chalk": "^5.6.2",
     "graphlib": "^2.1.8",
-    "json5": "^2.2.3",
-    "yaml": "^2.8.1"
+    "json5": "^2.2.3"
   },
   "devDependencies": {
     "@biomejs/biome": "^2.3.3",